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#include "tabwidget.h"
#include "webpage.h"
#include "webview.h"
#include <QLabel>
#include <QMenu>
#include <QTabBar>
#include <QWebEngineProfile>
#include <QTimer>
#include <QDesktopServices>

TabWidget::TabWidget(QWebEngineProfile *profile, QWidget *parent)
    : QTabWidget(parent)
    , m_profile(profile)
{
    this->tabBar()->hide();
}

WebView *TabWidget::currentWebView() const
{
    return webView(currentIndex());
}

WebView *TabWidget::webView(int index) const
{
    return qobject_cast<WebView*>(widget(index));
}

WebView *TabWidget::createTab()
{
    WebView *webView = createBackgroundTab();
    setCurrentWidget(webView);
    return webView;
}

WebView *TabWidget::createBackgroundTab()
{
    WebView *webView = new WebView;
    WebPage *webPage = new WebPage(m_profile, webView);
    webView->setPage(webPage);
    int index = addTab(webView, tr("(Untitled)"));
    // Workaround for QTBUG-61770
    webView->resize(currentWidget()->size());
    webView->show();
    return webView;
}

WebView *TabWidget::createLinkTab()
{
    WebView *webView = new WebView;
    WebPage *webPage = new WebPage(m_profile, webView);
    webView->setPage(webPage);
    m_webView = webView;
    QTimer::singleShot(500, this, [this] ()
    {
        QString new_url = m_webView->url().toDisplayString();
        if (new_url.startsWith("https://"))
        {
            if (new_url!="https://away.vk.com/away.php")
            {
                QDesktopServices::openUrl(QUrl(new_url, QUrl::TolerantMode));
            } else
            {
                QTimer::singleShot(500, this, SLOT(openVkAwayLink()));
            }
        }
    });
    return webView;
}

void TabWidget::openVkAwayLink()
{
    QString new_url = m_webView->url().toDisplayString();
    if (new_url!="https://away.vk.com/away.php")
    {
        QDesktopServices::openUrl(QUrl(new_url, QUrl::TolerantMode));
    } else
    {
        QTimer::singleShot(100, this, SLOT(openVkAwayLink()));
    }
}


